93BlackTa

iTrader: (17)

I have a new 383 built and running in the car. It runs great for the amount of tuning on it to get the breakin miles but no WOT tuning done yet. The problem im having is a leak on the rear of the engine(between bell housing and block). I have checked the oil pressure sensor, i even removed the tranny and replaced the rear engine oil seal with only 150 miles on the engine..The rear cover seal was replaced as well. The passenger side valve cover gasket had a small leak so that was replaced. After driving for another short time the passenger side valve cover gasket started leaking on the rear again..It was replaced again. The setup has a mike norris catch can and is routed on my 6.0L the same way with no issues. Is there any way that there is too much pressure in the base with the pcv system and catch can in place? What would cause this? If you need any other details let me know and i can provide info.

Thanks